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Journal article

Broadband microwave photonic phase shifter based on polarisation rotation

By Xue, Weiqi1,2; Öhman, Filip1,2; Blaaberg, Søren1,2; Chen, Yaohui1,2; Sales, Salvador2; Mørk, Jesper1,2

From

Quantum and Laser Photonics, Department of Photonics Engineering, Technical University of Denmark1

Department of Photonics Engineering, Technical University of Denmark2

A broadband microwave photonic phase shifter is presented based on the polarisation properties of a Mach-Zehnder intensity modulator and nonlinear polarisation rotation in a semiconductor optical amplifier. The system can realise about 150deg phase shift in the frequency range from 50 MHz to 19 GHz.

Language: English
Year: 2008
Pages: 684-685
ISSN: 1350911x and 00135194
Types: Journal article
DOI: 10.1049/el:20080878
ORCIDs: Mørk, Jesper

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